Cubic silicon carbide whiskersyog high -strength beard -shaped (ib -domensensional) monolithic, uas muaj ntau yam zoo tshaj plaws xws li high -strength thiab cov qauv siab. Nws yog dav siv hauv kev sib xyaw ua ke thiab cov khoom siv sib xyaw ua ke. Nws yog tsuas yog siv nyob rau hauv high -temperatature Cheebtsam hauv thaj chaw Ceramic cuab yeej, thaj chaw ntawm qhov chaw, kabmob, cov av nkos loj, thiab lwm yam.

Cov yam ntxwv ntawm lub cev: Nws yog ib qho cubic crystal hom, uas yog tib lub crystal hom pob zeb diamond.

Tshuaj lom neeg cov yam ntxwv: tiv thaiv kev hnav, kub tsis kam, muaj cua sov tsis kam, xeb tawm tsam, hluav taws xob tsis kam.

Daim ntawv thov: High-end tej nroj xeeb ceramic, pwm, qib siab ntawm cov hluav taws xob, kub tsis kam, thiab lwm yam.

Silicon Carbide muaj lub pob zeb diamond siv lead ua qauv. Qhov no yog vim cov pa roj carbon thiab silicon uas ua rau sics. Lawv zwm rau lub chaw ntawm Iva hauv lub rooj teev ntuj lub rooj. Thaum cov ntsiab lus no muaju loj ruaj khov SP3 yog npaj, muaj lub zog uas muaj zog ntawm tus yuam sij, kev txiav txim siab tias Carbide muaj qee lub zog thiab kev ua haujlwm muaj zog. Sic cov Mobs tawv tau mus txog 9.5, thib ob tsuas yog pob zeb diamond. Cubic Sic Whic Whitness muaj ntau dua hardness, modulus, tensile lub zog thiab kub tsis dhau dua lwm cov khoom siv whiners.

Sic Whiskers raug faib covyees hauv cov khoom siv ntom ntom raws li lub theem ob cov nplooj ntawv ob, uas tuaj yeem phim lub cev kom zoo. Tom qab qhov kub siab yog tsim, vim hais tias cov khoom siv thermal nthuav tawm tom qab cov khoom siv hluav taws xob yog qhov sib txawv, tom qab cov khoom siv hluav taws xob sib txawv ntxiv rau lub crystal thiab matrix interface. Abrathbing kev ntxhov siab sab nraud. Nyob rau hauv txoj kev no, sic whiskers tuaj yeem tiv thaiv kev nthuav dav ntxiv los ntawm "crystal rub tawm qhov cuam tshuam", yog li txhawb nqa lub cev ntawm lub cev. Cov khoom siv sib xyaw muaj cov khoom muaj zog thiab cov kws kho tshuab. Vim tias sic muaju yuav tsum muaj kev ruaj khov nyob ntawm qhov kub, nws cov khoom siv sib xyaw ua ke tuaj yeem ua kom muaj cov khoom siv zoo thaum 1000 ° C.

Cubic silicon carbide whiskersYuav siv tau ua cov materined materiled hauv yas matrix, hlau matrix lossis ceramic substrate los txhim kho thiab txhawb. Cov kev taw qhia kub siab, rwb thaiv tsev siab ntawm cov ntaub ntawv cov kua ntoo, substrates rau loj -scale kev sib xyaw ua ke hauv cov khoom lag luam hluav taws xob thiab cov khoom ntim. Raws li cov ntaub ntawv kho qhov muag siv tau, nws muaj cov ntawv thov muaj txiaj ntsig zoo nyob hauv cov teb ntawm TV Zaub ntawm TV Zaub Tv, Kev Sib Txuas Lus Tshiab, thiab Network.

Carbonic silicon carbide whiskers yog cov khoom siv tau zoo heev rau cov khoom siv hlau, ceramic, thiab polymer polymer puag.